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GS: Fix integer scaling when using Bilinear (Sharp)

This commit is contained in:
refractionpcsx2 2023-03-14 13:23:10 +00:00
parent 58959b6114
commit f9b682ad10
1 changed files with 16 additions and 2 deletions
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18
pcsx2/GS/Renderers/Common/GSRenderer.cpp
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@ -289,8 +289,22 @@ static GSVector4 CalculateDrawDstRect(s32 window_width, s32 window_height, const
if (GSConfig.IntegerScaling)
{
// make target width/height an integer multiple of the texture width/height
const float t_width = static_cast<double>(src_rect.width());
const float t_height = static_cast<double>(src_rect.height());
float t_width = static_cast<double>(src_rect.width());
float t_height = static_cast<double>(src_rect.height());
// If using Bilinear (Shape) the image will be prescaled to larger than the window, so we need to unscale it.
if (GSConfig.LinearPresent == GSPostBilinearMode::BilinearSharp && src_rect.width() > 0 && src_rect.height() > 0)
{
GSVector2i resolution = g_gs_renderer->PCRTCDisplays.GetResolution();
const GSVector2i fs = GSVector2i(static_cast<int>(static_cast<float>(resolution.x) * g_gs_renderer->GetUpscaleMultiplier()),
static_cast<int>(static_cast<float>(resolution.y) * g_gs_renderer->GetUpscaleMultiplier()));
if (g_host_display->GetWindowWidth() > fs.x || g_host_display->GetWindowHeight() > fs.y)
{
t_width *= static_cast<float>(fs.x) / src_rect.width();
t_height *= static_cast<float>(fs.y) / src_rect.height();
}
}
float scale;
if ((t_width / t_height) >= 1.0)